The JPP series of 130 W AC/DC switching power supplies from XP not only offers high power density at 118 W/cm3 but comes in a choice of 24 models with between two and five outputs. With ultra-wide output adjustment, the flexibility offered by this product family can eliminate the need for multiple power supplies, reducing system cost, size and complexity. They are also highly suited for today's designs where low voltage and high current is required on more than one output. Measuring approximately 76 x 127 x 30 mm and weighing 300 g, typical applications are networking, instrumentation, and broadcast and data communications equipment.
JPP power supplies have universal inputs (90-264 V a.c.; 120-370 V d.c.) with integral power factor correction. In all versions output 1 is +5,1 V/12 A and output 2 can be 12 V/6 A, 15 V/4,8 A or 24 V/3 A. Outputs 3 and 4 are adjustable between +5 to +24 V/1 A and -5 to -24 V/1 A respectively, and these outputs can be preset free-of-charge to customers' requirements. The fifth output is 3,3 V/12 A. Line regulation is ±0,5% maximum ripple and noise are limited to 65 mV for output 1 and 1% peak-to-peak on other outputs.
These power supplies use two independent power trains to provide tight regulation on the two low voltage, high current outputs. The JPP operates from 0 to +70°C with linear derating from +50°C ambient to 50% of maximum output at +70°C. Up to 50°C ambient only 10 CFM of forced-air cooling is needed for full power operation.
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